New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
[RTM] HMC refactor around non-steady state #421
Conversation
chrisgorgo
commented
Apr 1, 2017
- Non-steady state detector was added to HMC workflow
- Reference image estimator for HMC was added:
- If non-steady state is detected it will be used as a reference (they tend to have better tissue contrast)
- Otherwise a median of 20 motion corrected volumes will be used as a reference
- EPI skull mask reportlet was brought back
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
This is a good idea. I'll think about how to quantify the improvement we make when we include new things like this.
docs/workflows.rst
Outdated
line argument. | ||
|
||
FSL MCFLIRT is used to estimate motion | ||
transformations using a automatically estimated reference scan. If T1-saturation effects |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
an automatically
else: | ||
slice_fname = self.inputs.in_file | ||
|
||
res = Volreg(in_file=slice_fname, args='-Fourier -twopass', zpad=4, |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Why not mcflirt here again? (just a question, I assume 3dvolreg works better here)
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
I trust AFNIs interpolation more.